@inproceedings{5b802e88d6994823b21ef369a59c83f6,
title = "An anonymous asymmetric public key traitor tracing scheme",
abstract = "In broadcast encryption schemes, traceability is a useful property to trace authorized subscribers, called traitors, who collude for manufacturing a pirate decoder. Unfortunately, this is usually achieved with a sacrifice of a privacy. Most traitor tracing schemes in the literature have been developed without considering a subscriber{\textquoteright}s anonymity, which is one of important requirements for electronic marketplaces to offer similar privacy as current marketplace. It would be unsatisfactory for the subscriber to reveal his/her identity to purchase multimedia contents. In this paper we propose an anonymous broadcast encryption scheme, where a user can subscribe anonymously, but anonymity control is provided, i.e., a data supplier can trace traitors. Our scheme is constructed based on an asymmetric public-key traitor tracing scheme with one trustee.",
author = "Choi, {Eun Young} and Hwang, {Jung Yeon} and Lee, {Dong Hoon}",
note = "Publisher Copyright: {\textcopyright} Springer-Verlag Berlin Heidelberg 2003.; 4th International Conference on E-Commerce and Web Technology, EC-Web 2003 ; Conference date: 02-09-2003 Through 05-09-2003",
year = "2003",
language = "English",
isbn = "3540408088",
series = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
publisher = "Springer Verlag",
pages = "104--114",
editor = "Kurt Bauknecht and {Min Tjoa}, A. and Gerald Quirchmayr",
booktitle = "Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)",
}